#include <aac.h>
Data Fields | |
| uint8_t | max_sfb |
| number of scalefactor bands per group | |
| enum WindowSequence | window_sequence [2] |
| uint8_t | use_kb_window [2] |
| If set, use Kaiser-Bessel window, otherwise use a sinus window. | |
| int | num_window_groups |
| uint8_t | group_len [8] |
| const uint16_t * | swb_offset |
| table of offsets to the lowest spectral coefficient of a scalefactor band, sfb, for a particular window | |
| int | num_swb |
| number of scalefactor window bands | |
| int | num_windows |
| int | tns_max_bands |
| int | predictor_present |
| int | predictor_initialized |
| int | predictor_reset_group |
| uint8_t | prediction_used [41] |
Definition at line 153 of file aac.h.
| uint8_t IndividualChannelStream::group_len[8] |
Definition at line 158 of file aac.h.
Referenced by apply_dependent_coupling(), apply_intensity_stereo(), apply_mid_side_stereo(), decode_ics_info(), decode_spectrum_and_dequant(), encode_spectral_coeffs(), and put_ics_info().
| uint8_t IndividualChannelStream::max_sfb |
number of scalefactor bands per group
Definition at line 154 of file aac.h.
Referenced by apply_dependent_coupling(), apply_intensity_stereo(), apply_mid_side_stereo(), apply_tns(), decode_band_types(), decode_cce(), decode_ics_info(), decode_mid_side_stereo(), decode_prediction(), decode_scalefactors(), decode_spectrum_and_dequant(), encode_spectral_coeffs(), and put_ics_info().
number of scalefactor window bands
Definition at line 160 of file aac.h.
Referenced by apply_tns(), decode_ics(), and decode_ics_info().
Definition at line 157 of file aac.h.
Referenced by apply_dependent_coupling(), apply_intensity_stereo(), apply_mid_side_stereo(), decode_band_types(), decode_cce(), decode_ics_info(), decode_mid_side_stereo(), decode_scalefactors(), decode_spectrum_and_dequant(), and encode_spectral_coeffs().
Definition at line 161 of file aac.h.
Referenced by apply_tns(), decode_ics_info(), decode_spectrum_and_dequant(), decode_tns(), and put_ics_info().
| uint8_t IndividualChannelStream::prediction_used[41] |
Definition at line 165 of file aac.h.
Referenced by apply_prediction(), decode_ics_info(), and decode_prediction().
| const uint16_t* IndividualChannelStream::swb_offset |
table of offsets to the lowest spectral coefficient of a scalefactor band, sfb, for a particular window
Definition at line 159 of file aac.h.
Referenced by apply_dependent_coupling(), apply_intensity_stereo(), apply_mid_side_stereo(), apply_prediction(), apply_tns(), decode_ics(), decode_ics_info(), and decode_spectrum_and_dequant().
| uint8_t IndividualChannelStream::use_kb_window[2] |
If set, use Kaiser-Bessel window, otherwise use a sinus window.
Definition at line 156 of file aac.h.
Referenced by decode_cpe(), decode_ics_info(), imdct_and_windowing(), and put_ics_info().
Definition at line 155 of file aac.h.
Referenced by apply_prediction(), decode_band_types(), decode_ics(), decode_ics_info(), decode_scalefactors(), decode_tns(), imdct_and_windowing(), and put_ics_info().
1.5.8